What it is
AionUi is a cross-platform desktop app that puts a built-in AI agent and dozens of external CLI agents such as Claude Code, Codex, OpenCode and Qwen Code behind one interface. Agents can read and write files, browse the web, call MCP tools, and produce editable PowerPoint, Word and Excel files through bundled assistants. It also offers a WebUI and chat-app bridges like Telegram and Lark for remote access, plus cron scheduling for unattended tasks. People who already use several agent CLIs, or want office-document automation with their own API keys, can run them side by side here.